Well, I took your advice and am taking a little longer. I really am trying to be fast. I probably should stop trying to set timetables, but believe me, I'm trying to get it done while balancing real life. I spent a lot of my time gathering in the past, and not enough organizing. It's really surprisingly time consuming, but it's getting there. I put in several hours yesterday.
As far as size goes, it's pretty large. I've got a lot to get rid of, but the final product will probably be about 20 gb.